ABH A503-US32D Stainless Steel Pin And Barrel Half Surface Continuous Hinge, 48 In Max Door Width, Up to 600 Lbs, 630 Satin Stainless Steel 304 Finish

• Half-surface, heavy-duty
• 1/8" door inset
• 48" door width maximum
• 600 lbs. door weight maximum
• Average weight per unit = 12 lbs per unit
• The door leaf fastener cover is clear anodized aluminum
• Fasteners: 10-24 x 7/8" undercut, self-drilling, thread-forming tek machine screws, stainless steel for the frame and 1/4-20 x 3/4" round head self-drilling tek machine screws, zinc plated for door
• Lengths: 78-3/4", 83-1/8". 85", 95" and 118-3/4"
• Fire Rating - tested and certified by UL ® (the U.S.A. and Canada) on 4'0" x 10'0" fire-rated doors, based on the following
  • 20 minutes - wood doors
  • 90 minutes hollow metal and composite wood fire doors
  • 3 hours - hollow metal doors